I think the OP is making that point that Python was successful because of how relatively simple and high-level it is, thus Swift has potential in that area for

I think the OP is making that point that Python was successful because of how relatively simple and high-level it is, thus Swift has potential in that area for the same reason. Rust is hardly approachable by "the masses", certainly all the ML-first engineers who are not as hard-core on the programming mindshare, hence why Python became king.